1620128440572

素因数分解:

$2^2\times 3^1\times {\mathrm{149423}}^1\times {\mathrm{903547}}^1$

素因数の和:1052977

約数の個数: 24

約数和(自身を含む): 3780329177856

約数和(自身を除く): 2160200737284

約数列:

[1, 2, 3, 4, 6, 12, 149423, 298846, 448269, 597692, 896538, 903547, 1793076, 1807094, 2710641, 3614188, 5421282, 10842564, 135010703381, 270021406762, 405032110143, 540042813524, 810064220286, 1620128440572]

約数ペア:

[(1, 1620128440572), (2, 810064220286), (3, 540042813524), (4, 405032110143), (6, 270021406762), (12, 135010703381), (149423, 10842564), (298846, 5421282), (448269, 3614188), (597692, 2710641), (896538, 1807094), (903547, 1793076)]